<template>
    <div class="order-confirm">
        <order-header title="订单确认">
            <template v-slot:tip>
                <span>请认真填写收货地址</span>
            </template>
        </order-header>
        <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="position: absolute; width: 0px; height: 0px; overflow: hidden;">
            <defs>
                <symbol id="icon-add" viewBox="0 0 31 32">
                    <title>add</title>
                    <path d="M30.745 15.152h-14.382v-14.596c0-0.308-0.243-0.557-0.543-0.557s-0.543 0.249-0.543 0.557v14.596h-14.665c-0.3 0-0.543 0.249-0.543 0.557s0.243 0.557 0.543 0.557h14.665v15.177c0 0.307 0.243 0.557 0.543 0.557s0.543-0.249 0.543-0.557v-15.177h14.382c0.3 0 0.543-0.249 0.543-0.557s-0.243-0.557-0.543-0.557z" class="path1"></path>
                </symbol>
                <symbol id="icon-edit" viewBox="0 0 32 32">
                    <title>edit</title>
                    <path d="M28.287 8.51l-4.805-4.806 0.831-0.831c0.472-0.472 1.086-0.777 1.564-0.777 0.248 0 0.452 0.082 0.622 0.253l3.143 3.144c0.539 0.54 0.133 1.529-0.524 2.186l-0.831 0.831zM26.805 9.992l-1.138 1.138-4.805-4.806 1.138-1.138 4.805 4.806zM24.186 12.612l-14.758 14.762-4.805-4.806 14.758-14.762 4.805 4.806zM7.379 28.288l-4.892 1.224 1.223-4.894 3.669 3.67zM31.123 4.011l-3.143-3.144c-0.567-0.567-1.294-0.867-2.103-0.867-1.036 0-2.174 0.52-3.045 1.391l-20.429 20.436c-0.135 0.134-0.23 0.302-0.276 0.487l-2.095 8.385c-0.089 0.355 0.017 0.736 0.276 0.995 0.198 0.198 0.461 0.307 0.741 0.307 0.085 0 0.171-0.010 0.254-0.031l8.381-2.096c0.185-0.047 0.354-0.142 0.487-0.276l20.43-20.436c1.409-1.41 2.042-3.632 0.524-5.15v0z" class="path1"></path>
                </symbol>
                <symbol id="icon-del" viewBox="0 0 32 32">
                    <title>delete</title>
                    <path d="M11.355 4.129v-2.065h9.29v2.065h-9.29zM6.194 29.935v-23.742h19.613v23.742h-19.613zM30.968 4.129h-8.258v-3.097c0-0.569-0.463-1.032-1.032-1.032h-11.355c-0.569 0-1.032 0.463-1.032 1.032v3.097h-8.258c-0.569 0-1.032 0.463-1.032 1.032s0.463 1.032 1.032 1.032h3.097v24.774c0 0.569 0.463 1.032 1.032 1.032h21.677c0.569 0 1.032-0.463 1.032-1.032v-24.774h3.097c0.569 0 1.032-0.463 1.032-1.032s-0.463-1.032-1.032-1.032v0z" class="path1"></path>
                    <path d="M10.323 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z" class="path2"></path>
                    <path d="M16 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z" class="path3"></path>
                    <path d="M21.677 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z" class="path4"></path>
                </symbol>
            </defs>
        </svg>
        <div class="wrapper">
            <div class="container">
                <div class="order-box">
                    <div class="item-address">
                        <h2 class="addr-title">收货地址</h2>
                        <div class="addr-list clearfix">
                            <div class="addr-info" :class="{'checked':index == checkIndex}" @click="checkIndex=index" v-for="(item,index) in list" :key="index">
                                <h2>{{item.receiverName}}</h2>
                                <div class="phone">{{item.receiverMobile}}</div>
                                <div class="street">{{item.receiverProvince + ' ' + item.receiverCity + ' ' + item.receiverDistrict + ' ' + item.receiverAddress}}</div>
                                <div class="action">
                                    <a href="javascript:;" class="fl" @click="delAddress(item)">
                                        <svg class="icon icon-del">
                                            <use xlink:href="#icon-del"></use>
                                        </svg>
                                    </a>
                                    <a href="javascript:;" class="fr" @click="editAddressModal(item)">
                                        <svg class="icon icon-edit">
                                            <use xlink:href="#icon-edit"></use>
                                        </svg>
                                    </a>
                                </div>
                            </div>
                            <div class="addr-add" @click="openAddressModal">
                                <div class="icon-add"></div>
                                <div>添加新地址</div>
                            </div>
                        </div>
                    </div>
                    <div class="item-good">
                        <h2>商品</h2>
                        <ul>
                            <li v-for="(item,index) in cartList" :key="index">
                                <div class="good-name">
                                    <img v-lazy="item.productMainImage" alt="">
                                    <span>{{item.productName + ' ' + item.productSubtitle}}</span>
                                </div>
                                <div class="good-price">{{item.productPrice}}元x{{item.quantity}}</div>
                                <div class="good-total">{{item.productTotalPrice}}元</div>
                            </li>
                        </ul>
                    </div>
                    <div class="item-shipping">
                        <h2>配送方式</h2>
                        <span>包邮</span>
                    </div>
                    <div class="item-invoice">
                        <h2>发票</h2>
                        <a href="javascript:;">电子发票</a>
                        <a href="javascript:;">个人</a>
                    </div>
                    <div class="detail">
                        <div class="item">
                            <span class="item-name">商品件数：</span>
                            <span class="item-val">{{count}}件</span>
                        </div>
                        <div class="item">
                            <span class="item-name">商品总价：</span>
                            <span class="item-val">{{cartTotalPrice}}元</span>
                        </div>
                        <div class="item">
                            <span class="item-name">优惠活动：</span>
                            <span class="item-val">0元</span>
                        </div>
                        <div class="item">
                            <span class="item-name">运费：</span>
                            <span class="item-val">0元</span>
                        </div>
                        <div class="item-total">
                            <span class="item-name">应付总额：</span>
                            <span class="item-val">{{cartTotalPrice}}元</span>
                        </div>
                    </div>
                    <div class="btn-group">
                        <a href="/#/cart" class="btn btn-default btn-large">返回购物车</a>
                        <a href="javascript:;" class="btn btn-large" @click="orderSubmit">去结算</a>
                    </div>
                </div>
            </div>
        </div>
        <modal
                :title="title"
                btnType="1"
                :showModal="showEditModal"
                @cancel="showEditModal=false"
                @submit="submitAddress"
        >
            <template v-slot:body>
                <div class="edit-wrap">
                    <div class="item">
                        <input type="text" class="input" placeholder="姓名" v-model="checkedItem.receiverName">
                        <input type="text" class="input" placeholder="手机号" v-model="checkedItem.receiverMobile">
                    </div>
                    <div class="item">
                        <select name="province" v-model="checkedItem.receiverProvince">
                            <option value="北京">北京</option>
                            <option value="天津">天津</option>
                            <option value="河北">河北</option>
                        </select>
                        <select name="city" v-model="checkedItem.receiverCity">
                            <option value="北京">北京</option>
                            <option value="天津">天津</option>
                            <option value="河北">石家庄</option>
                        </select>
                        <select name="district" v-model="checkedItem.receiverDistrict">
                            <option value="北京">昌平区</option>
                            <option value="天津">海淀区</option>
                            <option value="河北">东城区</option>
                            <option value="天津">西城区</option>
                            <option value="河北">顺义区</option>
                            <option value="天津">房山区</option>
                        </select>
                    </div>
                    <div class="item">
                        <textarea name="street" v-model="checkedItem.receiverAddress"></textarea>
                    </div>
                    <div class="item">
                        <input type="text" class="input" placeholder="邮编" v-model="checkedItem.receiverZip">
                    </div>
                </div>
            </template>
        </modal>
        <modal
                title="删除确认"
                btnType="1"
                :showModal="showDelModal"
                @cancel="showDelModal=false"
                @submit="submitAddress"
        >
            <template v-slot:body>
                <p>您确认要删除此地址吗？</p>
            </template>
        </modal>
    </div>
</template>
<script>
    import OrderHeader from '../components/OrderHeader'
    import Modal from '../components/Modal'
    export default{
        name:'order-confirm',
        data(){
            return {
                title:'',
                list:[],//收货地址列表
                cartList:[],//购物车中需要结算的商品列表
                cartTotalPrice:0,//商品总金额
                count:0,//商品结算数量
                checkedItem:{},//选中的商品对象
                userAction:'',//用户行为 0：新增 1：编辑 2：删除
                showDelModal:false,//是否显示删除弹框
                showEditModal:false,//是否显示新增或者编辑弹框
                checkIndex:0//当前收货地址选中索引
            }
        },
        components:{
            OrderHeader,
            Modal
        },
        mounted(){
            this.getAddressList();
            this.getCartList();
        },
        methods:{
            getAddressList(){
                this.axios.get('/shippings').then((res)=>{
                    this.list = res.list;
                })
            },
            // 打开新增地址弹框
            openAddressModal(){
                this.userAction = 0;
                this.checkedItem = {};
                this.title='新增收货地址'
                this.showEditModal = true;
            },
            // 打开编辑地址弹框
            editAddressModal(item){
                this.userAction = 1;
                this.checkedItem = item;
                this.title='编辑收货地址'
                this.showEditModal = true;
            },
            delAddress(item){
                this.checkedItem = item;
                this.userAction = 2;
                this.showDelModal = true;
            },
            // 地址删除、编辑、新增功能
            submitAddress(){
                let {checkedItem,userAction} = this;
                let method,url,params={};
                if(userAction == 0){
                    method = 'post',url = '/shippings';
                }else if(userAction == 1){
                    method = 'put',url = `/shippings/${checkedItem.id}`;
                }else {
                    method = 'delete',url = `/shippings/${checkedItem.id}`;
                }
                if(userAction == 0 || userAction ==1){
                    let { receiverName, receiverMobile, receiverProvince, receiverCity, receiverDistrict, receiverAddress, receiverZip} = checkedItem;
                    let errMsg='';
                    if(!receiverName){
                        errMsg = '请输入收货人名称';
                    }else if(!receiverMobile || !/\d{11}/.test(receiverMobile)){
                        errMsg = '请输入正确格式的手机号';
                    }else if(!receiverProvince){
                        errMsg = '请选择省份';
                    }else if(!receiverCity){
                        errMsg = '请选择对应的城市';
                    }else if(!receiverAddress || !receiverDistrict){
                        errMsg = '请输入收货地址';
                    }else if(!/\d{6}/.test(receiverZip)){
                        errMsg = '请输入六位邮编';
                    }
                    if(errMsg){
                        this.$message.error(errMsg);
                        return;
                    }
                    params = {
                        receiverName,
                        receiverMobile,
                        receiverProvince,
                        receiverCity,
                        receiverDistrict,
                        receiverAddress,
                        receiverZip
                    }
                }
                this.axios[method](url,params).then(()=>{
                    this.closeModal();
                    this.getAddressList();
                    this.$message.success('操作成功');
                });
            },
            closeModal(){
                this.checkedItem = {};
                this.userAction = '';
                this.showDelModal = false;
                this.showEditModal = false;
            },
            getCartList(){
                this.axios.get('/carts').then((res)=>{
                    let list = res.cartProductVoList;//获取购物车中所有商品数据
                    this.cartTotalPrice = res.cartTotalPrice;//商品总金额
                    this.cartList = list.filter(item=>item.productSelected);
                    this.cartList.map((item)=>{
                        this.count += item.quantity;
                    })
                })
            },
            // 订单提交
            orderSubmit(){
                let item = this.list[this.checkIndex];
                if(!item){
                    this.$message.error('请选择一个收货地址');
                    return;
                }
                this.axios.post('/orders',{
                    shippingId:item.id
                }).then((res)=>{
                    this.$router.push({
                        path:'/order/pay',
                        query:{
                            orderNo:res.orderNo
                        }
                    })
                })
            }
        }
    }
</script>
<style lang="scss">
    @import "../assets/scss/base";
    @import './../assets/scss/mixin.scss';
    .order-confirm{
        .wrapper{
            background-color:#F5F5F5;
            padding-top:30px;
            padding-bottom:84px;
            .order-box{
                background-color:#ffffff;
                padding-left: 40px;
                padding-bottom: 40px;
                .addr-title{
                    font-size: 20px;
                    color: #333333;
                    font-weight: 200;
                    margin-bottom:21px;
                }
                .item-address{
                    padding-top: 38px;
                    .addr-list{
                        .addr-info,.addr-add{
                            box-sizing:border-box;
                            float: left;
                            width:271px;
                            height:180px;
                            border:1px solid #E5E5E5;
                            margin-right: 15px;
                            padding: 15px 24px;
                            font-size: 14px;
                            color:#757575;
                        }
                        .addr-info{
                            cursor:pointer;
                            h2{
                                height:27px;
                                font-size:18px;
                                font-weight: 300;
                                color:#333;
                                margin-bottom:10px;
                            }
                            .street{
                                height:50px;
                            }
                            .action{
                                height:50px;
                                line-height:50px;
                                .icon{
                                    width: 20px;
                                    height: 20px;
                                    fill: #666666;
                                    vertical-align: middle;
                                    &:hover{
                                        fill: #FF6700;
                                    }
                                }
                            }
                            &.checked{
                                border:1px solid #ff6700;
                            }
                        }
                        .addr-add{
                            text-align:center;
                            color: #999999;
                            cursor:pointer;
                            .icon-add{
                                width:30px;
                                height:30px;
                                border-radius:50%;
                                background:url('/imgs/icon-add.png') #E0E0E0 no-repeat center;
                                background-size:14px;
                                margin: 0 auto;
                                margin-top: 45px;
                                margin-bottom: 10px;
                            }
                        }
                    }
                }
                .item-good{
                    margin-top:34px;
                    border-bottom: 1px solid #E5E5E5;
                    padding-bottom: 12px;
                    h2{
                        border-bottom:1px solid #E5E5E5;
                        padding-bottom: 5px;
                    }
                    li{
                        display:flex;
                        align-items: center;
                        height:40px;
                        line-height:40px;
                        margin-top:10px;
                        font-size:16px;
                        color:#333333;
                        .good-name{
                            flex:5;
                            img{
                                width:30px;
                                height:30px;
                                vertical-align:middle;
                            }
                        }
                        .good-price{
                            flex:2;
                        }
                        .good-total{
                            padding-right:44px;
                            color:#FF6600;
                        }
                    }
                }
                .item-shipping,.item-invoice{
                    margin-top:31px;
                    line-height: 20px;
                    h2{
                        display: inline-block;
                        margin-right: 71px;
                        font-size: 20px;
                        width: 80px;
                    }
                    span,a{
                        font-size:16px;
                        color:#FF6700;
                        margin-right:23px;
                    }
                }
                .detail{
                    padding: 50px 44px 33px 0;
                    border-bottom: 1px solid #f5f5f5;
                    text-align: right;
                    font-size: 16px;
                    color: #666666;
                    .item-val{
                        color:#FF6700;
                    }
                    .item{
                        line-height: 15px;
                        margin-bottom: 12px;
                    }
                    .item-val{
                        display:inline-block;
                        width:100px;
                    }
                    .item-total{
                        .item-val{
                            font-size:28px;
                        }
                    }
                }
                .btn-group{
                    margin-top: 37px;
                    text-align: right;
                }
            }
        }
        .edit-wrap{
            font-size:14px;
            .item{
                margin-bottom:15px;
                .input{
                    display:inline-block;
                    width:283px;
                    height:40px;
                    line-height:40px;
                    padding-left:15px;
                    border:1px solid #E5E5E5;
                    &+.input{
                        margin-left:14px;
                    }
                }
                select{
                    height:40px;
                    line-height:40px;
                    border:1px solid #E5E5E5;
                    margin-right:15px;
                }
                textarea{
                    height:62px;
                    width:100%;
                    padding:13px 15px;
                    box-sizing:border-box;
                    border:1px solid #E5E5E5;
                }
            }
        }
    }
</style>